Delicious Leftover Roast Beef Chilli: A Family Favorite

Ingredients

• 2 tablespoons olive oil
• 1 medium onion, diced
• 2 garlic cloves, crushed or finely chopped
• 3 teaspoons mild chili powder
• 1 teaspoon dried chili flakes
• 400 g can chopped tomatoes
• 400 g can kidney beans, drained and rinsed
• 300 ml beef stock (fresh or made from a cube)
• 500 g leftover roast beef, cubed
• 300 g basmati or long-grain rice